temperature surface distribution earth global solar geography climate heating january air mean heat sun patterns temp gif ncar reanalysis ncep
temperature isotherms atmosphere mean isotherm climat latitude ias temperatures poleward upslope race exemple modern
isoline isotherm map maps temperature isotherms weather geography level isopleth united states iso curves surface definition lines line example data
isotherms temperature map windy app isolines average annual degrees sea
isotherms temperature lines contour isotherm map surface notes decode drawn intervals two usually maps courselinks lecture atmo arizona students edu
temperature distribution july global sea level maps temperatures mean isotherm map earth isotherms january atmosphere summer celsius figure answer use